Research Interests

Synthetic Molecular Recognition

A major focus of our laboratories is the design, characterisation and optimisation of synthetic materials that mimic the selective molecular binding properties of biological macromolecules. Templating processes such as molecular imprinting are used to prepare polymeric supports that posses ‘antibody’ like affinity and selectivity for particular target molecules. We are interested in designing new materials and in modifying and optimising existing approaches.

Current Projects:

Developing a synthetic receptor capable of distinguishing between the active and the inactive forms of prion protein.

The elegance, convenience and effectiveness of micro- and nano- fabricated systems translate seamlessly into the world of chemical, synthesis, separation, analysis and sensing. We are currently particularly interested in blurring the boundaries between the worlds of synthetic molecular recognition materials, microfabrication and microfluidics.

Designing systems capable of delivering macromolecules across the skin is particularly challenging. We use microfabricated slicon and polymeric microneedles to breach the stratum corneum barrier in order to deliver macromolecules and particles to underlying viable tissues. We are also interested in feedback responsive intelligent drug delivery and use intelligent ‘synthetic receptors’ to bring about feedback controlled release.